CN104152644A - Multi-element alloy cast ball quenching agent - Google Patents
Multi-element alloy cast ball quenching agent Download PDFInfo
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- CN104152644A CN104152644A CN201410334065.XA CN201410334065A CN104152644A CN 104152644 A CN104152644 A CN 104152644A CN 201410334065 A CN201410334065 A CN 201410334065A CN 104152644 A CN104152644 A CN 104152644A
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Abstract
The invention relates to the technical field of thermal treatment quenching, and discloses a multi-element alloy cast ball quenching agent which comprises the following raw materials in percentage by weight: 35-52% of sodium polyacrylate, 6-12% of sodium acetate, 10-15% of isopropanol, 0.01-0.03% of paraffin, 0.1-0.4% of stabilizer, 0.01-0.05% of defoaming agent, 0.1-0.5% of wetting agent, 0.1-0.5% of preservative and the balance of water. The multi-element alloy cast ball quenching agent is reasonable in formula and low in cost, a quenched part can be relatively high and uniform in hardness, and thus the metallographic structure of a multi-element alloy cast ball is small in particle size and high in performance.
Description
Technical field
The present invention relates to heat-treatment quenching technical field, refer more particularly to a kind of multielement alloy cast ball quenching medium.
Background technology
Quenching is to make metallic substance obtain an important means of affiliated performance, and quenchant is one of key factor obtaining high quenching quality.Flourish along with petroleum industry, in 20 beginnings of the century, mineral oil starts to be used to quench cooled.Mineral main body of oil is stable hydrocarbon, and performance is relatively stable, so be widely used.For improving the cooling performance of mineral oil, people develop again and the quenching oil that contains various additives that is base to mineral oil, remain the quenchant of main use.Yet mineral oil quenching medium causes severe contamination to environment, mineral oil flash is lower, in quenching process, forms dense smoke fire-prone, this danger aggravation greatly especially while containing water in oil.The degradation property of mineral oil is very poor, so discarded mineral oil is just very large to the potential threat of the pollution of environment.Investigation discovery, the mineral oil of discarded discharge is the primary pollution source of underground water.For improving quenching oil performance, many surfactant-based additives have been added.Most of additives have all strengthened the difficulty of liquid waste disposal, as the additives such as compound of baric, or potential carcinogenic substance, the environmental hazard that has further strengthened mineral oil quenching medium.Existing increasing enterprise abandons using oil quenching when thermal treatment in recent years, and adopt various water-soluble polymer organic aqueous solutions, is the heat-eliminating medium that steel alloy quenches.Yet, although the water-soluble organic cooling medium of this class does not produce severe contamination and does not have disaster hidden-trouble while being used for quenching, but market price is still very high, and, the former media storage phase is limited, after user buys, also separately needing to be mixed with by a certain percentage voluntarily the aqueous solution could use, and in use, organic solution after heated can accelerated deterioration, its cooling characteristic is changed, as changed not in time, will make Ways of Heat Treatment Product Quality decline, even unqualified.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of environment friendly and pollution-free, and quenching effect is good, the multielement alloy cast ball quenching medium that cost is low.
For solving the problems of the technologies described above, the present invention by the following technical solutions:
A kind of multielement alloy cast ball quenching medium, it is characterized in that, the raw material that comprises following weight percent: sodium polyacrylate 35-52%, sodium-acetate 6-12%, Virahol 10-15%, paraffin 0.01-0.03%, stablizer 0.1-0.4%, defoamer 0.01-0.05%, wetting agent 0.1-0.5%, sanitas 0.1-0.5%, surplus is water.
Preferably, described multielement alloy cast ball quenching medium comprises the raw material of following weight percent: sodium polyacrylate 45-52%, sodium-acetate 8-12%, Virahol 12-15%, paraffin 0.02-0.03%, stablizer 0.15-0.30%, defoamer 0.01-0.05%, wetting agent 0.3-0.5%, sanitas 0.3-0.5%, surplus is water.
Preferably, described multielement alloy cast ball quenching medium comprises the raw material of following weight percent: sodium polyacrylate 35-45%, sodium-acetate 6-8%, Virahol 10-13%, paraffin 0.01-0.02%, stablizer 0.10-0.15%, defoamer 0.01-0.05%, wetting agent 0.1-0.3%, sanitas 0.1-0.3%, surplus is water.
Preferably, described defoamer is the wherein a kind of of toluylic acid bay alcohol ester, trolamine.
Preferably, described sanitas is Sodium Benzoate.
The present invention fills a prescription rationally, and cost is low, and quenching part can reach higher hardness, and hardness is even, makes the metallographic structure particle diameter of multielement alloy cast ball little, and performance is high.
Embodiment
Below in conjunction with embodiment, technical scheme of the present invention is further described in detail.
Embodiment mono-:
A multielement alloy cast ball quenching medium, comprises the raw material of following weight percent: sodium polyacrylate 52%, sodium-acetate 12%, Virahol 15%, paraffin 0.03%, stablizer 0.30%, toluylic acid bay alcohol ester 0.05%, wetting agent 0.5%, Sodium Benzoate 0.5%, surplus is water.It is the ultra-fine martensite of 1.7 μ m that the metallographic structure of multielement alloy cast ball of the present invention obtains median size, has improved wear resistance and the anti-fatigue performance of cast ball; After quenching, flawless produces, and hard surfacing hardness is HRC58, and 200 ℃ of temper rear surface quenching hardness are HRC56, completely qualified.
Embodiment bis-:
A multielement alloy cast ball quenching medium, comprises the raw material of following weight percent: sodium polyacrylate 45%, sodium-acetate 8%, Virahol 12%, paraffin 0.02%, stablizer 0.15%, trolamine 0.01%, wetting agent 0.3%, Sodium Benzoate 0.3%, surplus is water.It is the ultra-fine martensite of 1.6 μ m that the metallographic structure of multielement alloy cast ball of the present invention obtains median size, has improved wear resistance and the anti-fatigue performance of cast ball; After quenching, flawless produces, and hard surfacing hardness is HRC58, and 200 ℃ of temper rear surface quenching hardness are HRC56, completely qualified.
Embodiment tri-:
A multielement alloy cast ball quenching medium, comprises the raw material of following weight percent: sodium polyacrylate 35%, sodium-acetate 10%, Virahol 13%, paraffin 0.025%, stablizer 0.15%, toluylic acid bay alcohol ester 0.03%, wetting agent 0.2%, Sodium Benzoate 0.2%, surplus is water.It is the ultra-fine martensite of 1.7 μ m that the metallographic structure of multielement alloy cast ball of the present invention obtains median size, has improved wear resistance and the anti-fatigue performance of cast ball; After quenching, flawless produces, and hard surfacing hardness is HRC60, and 200 ℃ of temper rear surface quenching hardness are HRC57, complete qualified lattice.
Embodiment tetra-:
A multielement alloy cast ball quenching medium, comprises the raw material of following weight percent: sodium polyacrylate 42%, sodium-acetate 9%, Virahol 14%, paraffin 0.015%, stablizer 0.2%, trolamine 0.03%, wetting agent 0.2%, Sodium Benzoate 0.2%, surplus is water.It is the ultra-fine martensite of 1.8 μ m that the metallographic structure of multielement alloy cast ball of the present invention obtains median size, has improved wear resistance and the anti-fatigue performance of cast ball; After quenching, flawless produces, and hard surfacing hardness is HRC59, and 200 ℃ of temper rear surface quenching hardness are HRC56, completely qualified.
Embodiment five:
A multielement alloy cast ball quenching medium, comprises the raw material of following weight percent: sodium polyacrylate 48%, sodium-acetate 7%, Virahol 13%, paraffin 0.02%, stablizer 0.35%, toluylic acid bay alcohol ester 0.04%, wetting agent 0.4%, Sodium Benzoate 0.4%, surplus is water.It is the ultra-fine martensite of 1.6 μ m that the metallographic structure of multielement alloy cast ball of the present invention obtains median size, has improved wear resistance and the anti-fatigue performance of cast ball; After quenching, flawless produces, and hard surfacing hardness is HRC58, and 200 ℃ of temper rear surface quenching hardness are HRC57, completely qualified.
The present invention fills a prescription rationally, and cost is low, and quenching part can reach higher hardness, and hardness is even, makes the metallographic structure particle diameter of multielement alloy cast ball little, and performance is high.
It should be noted last that, above embodiment is only unrestricted in order to technical scheme of the present invention to be described, although the present invention is had been described in detail with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can modify or be equal to replacement technical scheme of the present invention, and not departing from the spirit and scope of technical solution of the present invention, it all should be encompassed in the middle of claim scope of the present invention.
Claims (5)
1. a multielement alloy cast ball quenching medium, it is characterized in that, the raw material that comprises following weight percent: sodium polyacrylate 35-52%, sodium-acetate 6-12%, Virahol 10-15%, paraffin 0.01-0.03%, stablizer 0.1-0.4%, defoamer 0.01-0.05%, wetting agent 0.1-0.5%, sanitas 0.1-0.5%, surplus is water.
2. multielement alloy cast ball quenching medium according to claim 1, it is characterized in that, the raw material that comprises following weight percent: sodium polyacrylate 45-52%, sodium-acetate 8-12%, Virahol 12-15%, paraffin 0.02-0.03%, stablizer 0.15-0.30%, defoamer 0.01-0.05%, wetting agent 0.3-0.5%, sanitas 0.3-0.5%, surplus is water.
3. multielement alloy cast ball quenching medium according to claim 1, it is characterized in that, the raw material that comprises following weight percent: sodium polyacrylate 35-45%, sodium-acetate 6-8%, Virahol 10-13%, paraffin 0.01-0.02%, stablizer 0.10-0.15%, defoamer 0.01-0.05%, wetting agent 0.1-0.3%, sanitas 0.1-0.3%, surplus is water.
4. multielement alloy cast ball quenching medium according to claim 1, is characterized in that, described defoamer is the wherein a kind of of toluylic acid bay alcohol ester, trolamine.
5. multielement alloy cast ball quenching medium according to claim 1, is characterized in that, described sanitas is Sodium Benzoate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410334065.XA CN104152644B (en) | 2014-07-14 | 2014-07-14 | A kind of multielement alloy cast ball quenching medium |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410334065.XA CN104152644B (en) | 2014-07-14 | 2014-07-14 | A kind of multielement alloy cast ball quenching medium |
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| CN104152644A true CN104152644A (en) | 2014-11-19 |
| CN104152644B CN104152644B (en) | 2016-08-24 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105671261A (en) * | 2016-03-29 | 2016-06-15 | 宁国市开源电力耐磨材料有限公司 | Quenching agent for multi-element alloy cast balls and preparation method of quenching agent |
| CN108220552A (en) * | 2018-04-16 | 2018-06-29 | 合肥汇之新机械科技有限公司 | A kind of mold steel heat treatment quenching medium and preparation method thereof |
| CN108893585A (en) * | 2018-06-13 | 2018-11-27 | 张富群 | A kind of rich chromium cast iron quenching medium |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4087290A (en) * | 1975-07-03 | 1978-05-02 | E. F. Houghton & Co. | Process for the controlled cooling of ferrous metal |
| GB1530859A (en) * | 1976-06-23 | 1978-11-01 | Centre Rech Metallurgique | Continuous heat-treatment of steel strip |
| CN1076220A (en) * | 1992-03-12 | 1993-09-15 | 李颖悟 | Water-soluble polymer quenching agent |
| CN103498028A (en) * | 2013-09-23 | 2014-01-08 | 无锡阳工机械制造有限公司 | Water-based quenching liquid |
-
2014
- 2014-07-14 CN CN201410334065.XA patent/CN104152644B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4087290A (en) * | 1975-07-03 | 1978-05-02 | E. F. Houghton & Co. | Process for the controlled cooling of ferrous metal |
| GB1530859A (en) * | 1976-06-23 | 1978-11-01 | Centre Rech Metallurgique | Continuous heat-treatment of steel strip |
| CN1076220A (en) * | 1992-03-12 | 1993-09-15 | 李颖悟 | Water-soluble polymer quenching agent |
| CN103498028A (en) * | 2013-09-23 | 2014-01-08 | 无锡阳工机械制造有限公司 | Water-based quenching liquid |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105671261A (en) * | 2016-03-29 | 2016-06-15 | 宁国市开源电力耐磨材料有限公司 | Quenching agent for multi-element alloy cast balls and preparation method of quenching agent |
| CN108220552A (en) * | 2018-04-16 | 2018-06-29 | 合肥汇之新机械科技有限公司 | A kind of mold steel heat treatment quenching medium and preparation method thereof |
| CN108893585A (en) * | 2018-06-13 | 2018-11-27 | 张富群 | A kind of rich chromium cast iron quenching medium |
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| CN104152644B (en) | 2016-08-24 |
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Inventor after: Yang Ming Inventor after: Li Hecheng Inventor before: Yang Ming |
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Effective date of registration: 20160722 Address after: 242300 Anhui economic and Technological Development Zone, Ningguo, Wang Wang Park S104 Road on the eastern side of the road on the south side of Industrial Road, No. two Applicant after: ANHUI SANFANG NEW MATERIAL TECHNOLOGY CO., LTD. Address before: 242300, Anhui province Xuancheng city Ningguo River Lek office pay Bay Applicant before: Anhui Sanfang Cast Grinding Materials Co., Ltd. |
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